1 July 2024

Problems with the autoclave: guide to the most common problems (and solutions) (part 2)

The operation of an autoclave can be compromised by a series of faults that go beyond pressurization, temperature or abnormal noise problems. These problems can prevent the autoclave from completing its cycle, cause pressure drops, steam leaks and even contaminate the water. Here is an overview of a second set of common faults, and their technical solutions.

Electrical problems

Electrical faults are among the most frequent in autoclaves. For example, if the autoclave does not start, or there are frequent power outages, there could be three causes:

• Defective float switch. The switch sends, through the magnet, pulses to the sensor based on the movement of the float on the surface of the fluid, to generate a signal depending on whether it is on or off. In the event of a fault or defect, the switch must therefore be tested and possibly replaced, so as to avoid switching on and off in vain.
• Faulty motor capacitor. The capacitor is the component that accumulates voltage to start the engine, therefore in the event of a fault or malfunction, the autoclave may not turn on. Other signs of a bad capacitor include the presence of liquid or swelling. Using a multimeter, you can then check the functionality of the capacitor and replace it if necessary.
• Problems with wiring. Especially in the case of frequent power outages, the problem could be linked to loose connections, or damaged wires, which need to be repaired or replaced to ensure a stable power supply.
  Problemi con il motore

Problems with the engine

Autoclave engine failures can be of two main types:

• Overheating. Rapid overheating of the engine during operation could be a symptom of ventilation problems. In fact, the engine must be ensured adequate heat dissipation, checking and removing any obstructions to prevent the problems from worsening in the long run.
• Low power. If, on the other hand, the engine is not running at full power, the suggestion is to check the power supply, to ensure that it complies with the specifications of the engine. Only lastly should the motor be replaced with one suited to the needs of the system.

Problems with water.

Another of the most obvious problems with the autoclave concerns water. Dirty water coming out of the tap, or water that gives off strange and unpleasant odors, can be linked to two different factors:

• Filters clogged. Dirty water may indicate clogging of the system filters. Maintenance should be periodic: the filters must be checked, cleaned, and possibly replaced to maintain high water quality.
• Contamination of the tank. More complicated is resolving the presence of strange odors coming from the tank. In this case, algae and bacteria may have contaminated the autoclave, which must therefore be inspected, cleaned and disinfected. Also in this case, maintenance of the tank (at least inspection) should be periodic, to avoid the proliferation of micro-organisms that could reduce the quality of the water.

Even if some of these solutions seem simple, and the repairs can be carried out by anyone, it is always better to contact a specialized technician for the maintenance and repair of the autoclave components. Di Camillo not only manufactures and resells cisterns and tanks for water and fuel, and PED autoclaves: we also offer a technical assistance service with qualified personnel throughout Italy, to restore worn spare parts and guarantee ordinary and extraordinary maintenance also at companies clients.

Contact us for more information also via WhatsApp and online chat!